Table 3.
Univariable logistic regression analysis with demographic parameters as independent variables and pregnancy and fetal outcomes as categorical dependent variables
| pregnancy and fetal outcomes | Age ≥ 35 years | BMI ≥ 24 kg/m2 | Multipara | History of spontaneous abortion | ||||
|---|---|---|---|---|---|---|---|---|
| Independent variables | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p | OR (95% CI) | p |
| GDM | 2.055 (1.418–2.978) | 0.000* | 2.284 (1.568–3.327) | 0.000* | 1.317 (0.948–1.830) | 0.101 | 0.922 (0.571–1.490) | 0.740 |
| Spontaneous abortion | 1.937 (0.934–4.014) | 0.076 | 0.853 (0.320–2.276) | 0.751 | 1.108 (0.540–2.273) | 0.785 | 1.604 (0.687–3.744) | 0.275 |
| PROM | 0.648 (0.396–1.061) | 0.085 | 0.816 (0.512–1.303) | 0.395 | 0.737 (0.507–1.072) | 0.737 | 0.568 (0.311–1.037) | 0.066 |
| HDP | 1.661 (0.584–4.720) | 0.341 | 2.572 (0.982–6.733) | 0.054 | 0.803 (0.299–2.160) | 0.664 | 1.877 (0.611–5.826) | 0.270 |
| Preterm Birth | 0.874 (0.381–2.005) | 0.751 | 1.236 (0.574–2.661) | 0.588 | 1.128 (0.587–2.167) | 0.718 | 0.889 (0.346–2.337) | 0.828 |
| Fetal distress | 0.756 (0.365–1.568) | 0.453 | 0.912 (0.449–1.853) | 0.799 | 0.323 (0.161–0.649) | 0.001* | 1.105 (0.891–3.362) | 0.105 |
| Low Birth weight | 0.947 (0.385–2.329) | 0.906 | 1.108 (0.471–2.606) | 0.813 | 0.621 (0.284–1.359) | 0.233 | 0.894 (0.309–2.587) | 0.836 |
| Fetal macrosomia | 0.906 (0.512–2.126) | 0.906 | 2.543 (1.359–4.761) | 0.004* | 1.060 (0.585–1.922) | 0.848 | 1.637 (0.798–3.359) | 0.179 |
| SGA | 1.095 (0.305,3.923) | 0.890 | 1.598 (0.495,5.158) | 0.433 | 0.243 (0.054,1.082) | 0.063 | 1.468 (0.468,6.06) | 0.425 |
*P < 0.05
GDM gestational diabetes, PROM premature rupture of membranes, HDP hypertensive disorders of pregnancy, SGA small for gestational age